---> uname -a: Linux prd-centos7-builder-2c-2g-9798.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 592 5015 16 2213 6935 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:4d:59:84 brd ff:ff:ff:ff:ff:ff inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fe4d:5984/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:a5:a2:66 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 12/22/2023 _x86_64_ (2 CPU) 12:43:32 AM LINUX RESTART 12:44:03 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 103.00 23.07 79.93 4685.73 7972.57 12:46:02 AM 307.25 1.35 305.90 138.17 10437.34 12:47:01 AM 174.71 0.58 174.13 103.27 5935.74 Average: 196.14 8.21 187.93 1616.80 8129.26 12:44:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5436796 2571932 32.11 2620 1898056 933520 10.31 662328 1625604 101616 12:46:02 AM 5199012 2809716 35.08 2620 2127788 884692 9.77 784248 1682832 123912 12:47:01 AM 5179128 2829600 35.33 2620 2141124 888312 9.81 798748 1685572 27192 Average: 5271645 2737083 34.18 2620 2055656 902175 9.96 748441 1664669 84240 12:44:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:45:01 AM eth0 434.65 315.08 2887.05 69.51 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 AM eth0 89.04 75.30 641.50 9.48 0.00 0.00 0.00 12:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 15.20 14.86 38.35 6.16 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 177.69 133.73 1176.35 28.05 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 12/22/2023 _x86_64_ (2 CPU) 12:43:32 AM LINUX RESTART 12:44:03 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 28.76 0.00 4.03 6.05 0.10 61.06 12:45:01 AM 0 15.95 0.00 3.34 3.75 0.09 76.86 12:45:01 AM 1 41.97 0.00 4.73 8.42 0.09 44.79 12:46:02 AM all 31.70 0.00 3.52 8.13 0.10 56.56 12:46:02 AM 0 23.96 0.00 3.09 8.35 0.09 64.51 12:46:02 AM 1 39.61 0.00 3.93 7.92 0.11 48.43 12:47:01 AM all 24.09 0.00 1.68 5.30 0.08 68.86 12:47:01 AM 0 23.21 0.00 1.54 3.68 0.09 71.48 12:47:01 AM 1 24.96 0.00 1.85 6.93 0.09 66.17 Average: all 28.18 0.00 3.07 6.50 0.09 62.16 Average: 0 21.09 0.00 2.66 5.28 0.09 70.88 Average: 1 35.41 0.00 3.49 7.75 0.10 53.26